package com.temp_3;

public class Wrapper {
    public static void main(String[] args) {
        Integer i = new Integer(20);

        Integer i1 = Integer.valueOf(20);

        Integer j = new Integer("20");

        System.out.println(i.toString());
        System.out.println(i.byteValue());
        System.out.println(i.getClass());
        System.out.println(i.compareTo(10));
        System.out.println(i.compareTo(30));
        System.out.println(j.toString());


    }
}
